[LoganDark]

I've been annoyed too by the lack of Temporal support in Safari. It's supposedly behind a --useTemporal flag, but I've never been able to get flags to work even when launching the binary directly, and I can't find anything in developer options or feature flags settings either so like. Does it even exist at all??

[dwaite]

It is enabled by default in STP, so presumably it will launch alongside the 27 releases.

Note Temporal was in the Ecmascript 2026 release back in March.